Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Baked Mutton Chops
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Layer the dish
Layer one-third of the mutton chops in a baking dish.
Cover with a layer of sliced potatoes and onions, then sprinkle with salt and pepper.
Add another layer of mutton chops, followed by more potatoes, onions, and the sliced kidney.
Top with remaining potatoes, season, and add the rest of the mutton chops.
Cover with the remaining onion and potatoes.
Pour in the oyster liquor and melted butter, then sprinkle with parsley, salt, and pepper.
Bake and serve
Cover the dish tightly and bake at 350°F (175°C) for three hours.
Serve on a heated flat dish.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mutton chops
- Provide the main meat, whose fat and juices slowly moisten and flavour the dish during baking.
- Potatoes
- Form starchy layers that absorb cooking juices and soften into a tender, moist base.
- Oyster liquor
- Adds savoury, briny flavour and moisture that cooks into the layers.
- Kidney
- Contributes rich, savoury depth to the meat layers as it cooks.
- Onion
- Adds sweetness and aroma as it softens and mellows during long baking.
The step that matters
Cover the dish tightly before baking. A tight cover traps steam so the meat and potatoes cook through gently in their own juices. Without it, moisture escapes, and the top layers can dry out over the three-hour bake.
Swap the onion
How well each one fits the dish's main ingredients (mutton, potato, oyster, pepper, parsley, butter):
- Carrotfits better
- Shallotfits better
- Chivefits about as well
- Onionthe original
Fit is the average pairing score against mutton, potato, oyster, pepper, parsley, butter. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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